ROCK Linux Live CD rev6454
"The ROCK Linux Live CD is a full-featured, by default desktop-oriented target designed to operate directly from CD.
The current default package selection uses the minimal-desktop template, which incorporates a full KDE desktop and some other apps like mplayer, xine, etc. Of course this package selection can be altered to fit your needs. In the default configuration the system takes up only about 400 MB, so there's still some space left. [...]
New in rev6454:
# write access everywhere - thanks to shadowfs!
# x.org instead of XFree86
# firefox instead of mozilla
# many, many package updates
# hotplug replaces rockplug
# ppc version tested on MacMini and PowerBook, no out-of-the-box X on iMacs (adapt config)"